baber/WOPTO huggingface dataset:
Patent JP-2001215135-A (JP)
Title: Recording/indicating system
Inventor: ISHIKURA TSUTOMU
IPC: G01D9/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a recording/indicating system capable of exactly grasping the state of recording object and analyzing data at high grade. SOLUTION: The recording/indicating system is provided with a personal computer 1 indicating measured data of recording object on a CRT display 6. The personal computer 1 comprises a function to indicate the measured data with graphs on the CRT display 6 and a function to input data concerning the legend of the graph indicated on the CRT display 6 and indicate on the CRT display 6.
Patent JP-2001215074-A (JP)
Title: Refrigerator for business use
Inventor: TAKAHATA AKIRA
IPC: A23L3/32
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator for business use which is able to keep freshness of food during storage for a long period of time. SOLUTION: A refrigerator compartment 10 consists of a three-layer structure in which an insulating layer 3' is disposed between an outer wall 1' consisting of stainless steel plates and an inner wall 2' constituted with resin plates. A shelf support 20 made of a conductive material is disposed on the inner wall 2'. Further, metallic shelf plates 19 are fixed to the shelf support 20. The shelf support 20 is connected to one end of an A.C. constant current high-voltage power supply 21 of which the other end is connected to the outer wall 1' so as to generate a magnetic field (e) between the outer wall 1' and the shelf plates 19. Thus, by concentrating the electric field (e) by static electricity on the shelf plates 19, freshness of food in the compartment is maintained for a long period of time.
Patent JP-2001217034-A (JP)
Title: Treatment of blank cavity in waterproof connector
Inventor: NISHIHIRA YUKIMASA
IPC: H01R13/52
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To securely prevent the fall out of a dummy waterproof rubber plug inserted the blank cavity. SOLUTION: A waterproof part 17 is provided which is formed by crimping a dummy terminal fitting 17b through a dummy waterproof rubber plug 17c by inserting the end of a wire 17a into the dummy waterproof rubber plug 17c corresponding to the number of blank cavity 13a. The dummy terminal fitting 17b of this waterproof part 17 is inserted into the blank cavity 13a and locked by a lacking means 18 of a lance 18a and the blank cavity 13a is closed by the dummy waterproof rubber plug 17c, and the wire 17a is fixed to the wire W, which is inserted into other cavity 13, with a tape T.
Patent JP-2001214383-A (JP)
Title: Polytrimethylene terephthalate fiber and method of production therefor
Inventor: OUE KAZUTO
IPC: D06P3/54
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a polytrimethylene terephthalate fiber excellent in clarity and dyeing reproducibility, and a method of production therefor. SOLUTION: The polytrimethylene terephthalate fiber exhibits a b-value of <=-18 when it is dyed with a dye, CI disperse blue 56, in an amount of 0.05% owf.
Patent JP-2001219899-A (JP)
Title: Control method and control device for thrust generator
Inventor: RIN UNSO
IPC: B63H25/42
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a thrust generator for performing the thrust distribution capable of minimizing consumption energy under restriction of rated thrust of the thrust generator and under the influence of angle prohibiting processing. SOLUTION: Optimal distribution processing is performed on thrust to be outputted by respective thrusters so that a value of an evaluation function becomes minimum on the basis of a value of the imparted whole thrust X, Y and the whole moment N (Step 2), and when an azimuth of respective thruster thrust generators on the basis of obtained optimal thrust falls within a prohibiting angle range, after performing the angle prohibiting processing for setting an angle outside of the prohibiting angle range, the optimal distribution is also performed (Step 4), so that when there is a thruster where optimal thrust exceeds the rated thrust, the optimal thrust is determined again by increasing a cost parameter, and when a change in the cost parameter exceeds an allowable value, thrust restricting processing (Step 6) for changing the value of the X,  Y and N is repeatedly performed up to becoming nonexistent in the thruster where optimal output exceeds the rated thrust so that the evaluation function reduces.
Patent JP-2001220042-A (JP)
Title: Near end detection device for machine grazed paper
Inventor: WATANABE HIDEKI
IPC: B65H26/08
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a near end detection device capable of adjusting a near end detection point easily and preventing the entry of dust by dispensing with an opening in a storage frame storing a machine grazed paper. SOLUTION: This near end detection device for a machine grazed paper is provided with a machine grazed paper holding frame 3 supporting an outer peripheral face of the machine grazed paper 80 on two sides and a sensor 2 detecting a drop amount of the machine grazed paper supported by the machine grazed paper holding frame 3. It detects that a remaining amount of the machine grazed paper 80 reaches a predetermined amount by the sensor 2 when the machine grazed paper 80 is pulled out, its diameter is reduced, and a drop amount of the machine grazed paper 80 exceeds a predetermined amount, and a movable frame 5 is slid forward and backward to adjust a fixing position so as to change the drop amount of the machine grazed paper 80.
Patent JP-2001192045-A (JP)
Title: Nozzle of liquid container, and liquid container provided therewith
Inventor: HAGIWARA TADASHI
IPC: B65D35/38
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle of a liquid container which can take out the liquid content of the required quantity without completely being in contact with the air even by a small portion of the liquid content left in the container, and the liquid container provided with such a nozzle. SOLUTION: In the nozzle provided on a tip of the liquid container, two flexible sheets overlap so that inner sides thereof are closely attached in a normal condition after the content is filled. The container has the nozzle thereon.
Patent JP-2001212551-A (JP)
Title: Method for cleaning soil contaminated with oil
Inventor: MAEDA TERUNOBU
IPC: B09C1/06
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning soil contaminated with oil, capable of efficiently and safely carrying out cleaning treatment in a short time. SOLUTION: Electrodes 4 are inserted into the soil 1 contaminated with low volatile oil so as to leave a space between them. When voltage is applied across the electrodes 4, current is applied to water in the soil 1 to generate Joule heat, allowing the water in the soil 1 to boil, which causes the generation of water vapor. As a result, the oil in the soil 1 is removed.
Patent JP-2001227787-A (JP)
Title: Dust rise preventer
Inventor: HASHIBA TOMOHIKO
IPC: A47L5/22
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a dust riser preventer. SOLUTION: A dust rise preventer has a housing 2 for storing a dust stirring device therein. Furthermore, it has an intake unit 4 for introducing air from outside the housing 2. Moreover, it has an exhaust unit 5 for discharging the air within the housing 2, but this exhaust unit comprises an exhaust fan 6 capable of flow control and an exhaust filter. Moreover, it has a controller 9 which controls the intake unit 4 and the exhaust unit 5 so that the pressure within the housing may be lower within a specified range than the pressure outside the above housing at all times on pressure values transmitted from a device monitoring pressures inside and outside of the housing 2. Accordingly, the dust 12 which occurs when the user operates the dust stirring device stored in the housing all comes to pass the exhaust filter 7 by the air current flowing in the housing thus being removed.
Patent JP-2001225088-A (JP)
Title: Ozone contact method, ozone contact apparatus and water treatment apparatus
Inventor: YASUNAGA NOZOMI
IPC: B01F1/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an ozone contact method, an ozone contact apparatus and a water treatment apparatus holding a high ozone dissolving speed in a flow channel, enhancing the concentration of OH radicals to enable the dividing injection of ozone, reducing the number of parts and constituted compactly, economically and practically. SOLUTION: Negative pressure parts are formed in a flow channel, through which a fluid to be treated or a mixed fluid of the fluid to be treated and hydrogen peroxide flows, at a plurality places along the flow direction of the fluid to be treated or mixed fluid and an ozone-containing fluid is injected in the respective negative pressure parts.  Throttled parts 12a, 12b gradually contracted in the cross-sectional area of the flow channel along the flow direction of the fluid to be treated or mixed fluid, expanded parts 16a, 16b gradually expanded in the cross-sectional area of the flow channel along the flow direction of the fluid to be treated or mixed fluid and the ozone contact parts 10a, 10b provided in the vicinity of the outlets 13a, 13b of the throttled parts and having ozone injection ports 15a, 15b in which the ozone-containing fluid is injected are arranged to the flow channel 1 along the flow direction of the fluid to be treated or mixed fluid and the cross-sectional area of the flow channel of the outlets of the throttled parts is successively increased along the flow direction of the fluid to be treated or mixed fluid.
Patent JP-2001227439-A (JP)
Title: Starter motor
Inventor: KANDA NORIYUKI
IPC: F02N15/02
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a starter motor capable of reducing unpleasant metallic sound caused by a collision of metallic parts each other and realizing a vehicle with riding comfortableness. SOLUTION: An elastic member 61 is disposed on a surface opposed to a contact rod 46 of a plunger 40. An elastic member 62 is disposed on a surface opposed to a pinion 7 of a stopper 35. An elastic member 63 is disposed on a surface opposed to a space collar 36 of an internal gear 22. An elastic member 64 is disposed on a surface abutted on the contact rod 46 of a core 43. An elastic member 65 is disposed on a surface opposed to an engagement part 45a of a hook 45 of a front bracket 1.
Patent JP-2001224709-A (JP)
Title: Solid golf ball
Inventor: IRII DAISUKE
IPC: A63B37/12
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball which is excellent in resilience, carry, and durability and gives soft feeling on hitting. SOLUTION: This solid golf ball has a core and a cover to cover the core. The cover comprises a cover material containing an ionomer resin with shore D hardness from 60 to not higher than 70 and a diene rubber from 3 wt.% to not higher than 10 wt.%, and the diene rubber is dispersed in the ionomer resin. The cover material has shore D hardness from 60 to 65. The core has a compression value (A) from 40 to 80 [kgf]. The golf ball has a compression value (B) from 70 to 120 [kgf].
Patent JP-2001230469-A (JP)
Title: Magnetic tunnel junction element and magnetic memory using the same
Inventor: MICHIJIMA MASASHI
IPC: H01L27/105
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To eliminate a defect than in the conventional magnetic tunnel junction(MTJ) element, magnetic poles are generated on both ends since a ferromagnetic layer which will serve as a memory layer is laterally magnetized and a demagnetizing filed caused by the magnetic poles generated on both ends becomes larger with the shrinkage of the element which is required for a higher density of a magnetic memory, eventually causing unstabilized magnetization of the memory layer. SOLUTION: On the ferromagnetic layer 14 which will become the memory layer of the MTJ element 1, a closed magnetic path layer 15 is so formed that a central part may be separated from the ferromagnetic layer 14.
Patent JP-2001236760-A (JP)
Title: Tape cassette
Inventor: KANEDA HIROSHI
IPC: G11B23/30
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette which may be made shorter in manufacturing time and lower in a manufacturing cost than the conventional method, may be combined by easily and surely putting an upper case on a lower case having a light shielding plate and is formed by using the cases molded of a material having a high light transmittance. SOLUTION: This tape cassette is constituted by fitting and fixing a shading plate 30a between a projecting rib 23 of the lower case 20 having a light transparent hole 31a facing an aperture 25 disposed at the side wall of the lower case and the side wall and providing the segment of the upper part of this shading plate 30a facing the side wall of the upper case with a slope 32a toward the inner side of the case.
Patent JP-2001233454-A (JP)
Title: Cutting device
Inventor: MIZUSHIMA TAKEHIRO
IPC: B65G65/46
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To cut a substance like a cake including a certain degree of water at a constant rate. SOLUTION: On the foundation of a hopper 3 in an overturned trapezoidal form, screw feeders 1, 1' are provided as a pair on a floor surface formed of a bottom surface part 31 of the hopper 3. Each screw feeder 1, 1' is installed to make rotary movement on the floor surface, and parallel movement along the floor surface. A screw feeder motor 2 for driving rotation of the screw feeders 1, 1' is provided. The screw feeder motor 2 and the two screw feeders 1, 1' are thus mounted, and a carrying means 5 comprising a base 51, etc., movable on a specified rail 6 to straightly reciprocate is provided.
Patent JP-2001233101-A (JP)
Title: Structure for installing seat for cab-over-engine vehicle
Inventor: KITSUKAI AKITOSHI
IPC: B62D25/08
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent a submarine phenomenon with an occupant seated on a seat of a cab-over-engine vehicle with a simple structure for installing the seat. SOLUTION: In the seat 1 installed on a cab floor 3 of the cab-over-engine vehicle or an engine cover 2 for closing an engine service hole 30 provided in the cab floor 3, a reinforcing plate 4 comprising an approximately angled section and extending to a direction of seat width with forming a closed section with the cab floor 3 or the engine cover 2 is provided to the cab floor 3 or the engine cover 2 in a position corresponding to a front end of the seat 1. The reinforcing plate 4 is made to project into a seat cushion 10 of the seat 1 so as to prevent downwardly forward movement of the lower half of the body of the occupant P, seated on the seat with the upper half of the body restricted by a seatbelt B, by the reinforcing plate 4 at the time of collision of the vehicle and the like, and the submarine phenomenon is prevented.
Patent JP-2001237167-A (JP)
Title: Exposure method and device manufacturing method
Inventor: KUMAZAKI KIYOAKI
IPC: H01L21/677
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an exposure method through which a light exposure operation can be quickly repeated as many times as required before a trouble such as a characteristic change of resist takes place when a substrate is subjected to a multi-exposure process. SOLUTION: Four units, an alignment state 21A, a wafer feed arm 21c, an exposure stage 11, and a wafer recovery arm 21d, out of various equipments comprising an exposure system are connected together into a transfer route in which a wafer can be circulated. One lot of wafers is defined as wafers one smaller in number than the units which constitute the transfer route. The wafers of one lot are successively supplied to the transfer route by a transfer robot connected to a coater/developer device (not shown in Figure) as shown in Figure 8 (a) to 8 (f), and the wafers are circulated in the transfer route, by which a light exposure operation is carried out as many times as required in a multi-exposure process.
Patent JP-2001232489-A (JP)
Title: Laser beam machining device
Inventor: MATSUO KAZUHIDE
IPC: B23K26/046
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a laser beam machining device causing no aberration on the converging point of a laser beam. SOLUTION: The laser beam machining device 10 is equipped with a laser oscillation 12 and a machining head 14. The machining head 14 is provided with a light guiding part 50 for converging a laser beam L, a mechanism 52 for displacing the light guiding part 50, and a scanner part 54 for varying the travelling direction of the laser beam L introduced from the light guiding part 50. In adjusting the position of the converging point P along the travelling direction of the laser beam L, the light guiding part 50 is moved forward or backward by the mechanism 52 for displacing the light guiding part. In addition, the scanning of the laser beam L on a workpiece W is performed by the scanner part 54.
Patent JP-2001236238-A (JP)
Title: Method for processing interruption
Inventor: YAMAGUCHI YOSHIHIRO
IPC: G06F15/177
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent the execution of an interruption origin processor from being stopped even during the interruption handler processing of an interruption destination processor. SOLUTION: At the time of the generation of interruption, a processor 10-1 being the origin of interruption writes an interruption factor in a shared memory 11, and communicates the interruption to a processor 10-2 being the destination of interruption, and the processor 10-2 which receives the communication reads all the interruption factors to its own destination from the shared memory 11, and executes a processing routine designated by each interruption factor.
Patent JP-2001241022-A (JP)
Title: Structural body for breakwater and breakwater using structural body for breakwater
Inventor: NAGAYAMA HIDEAKI
IPC: E02B3/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a breakwater which can be applied to a sea area where the wave height is relatively small and the ground is soft and good workability can be obtained at a low cost together with sea water replacement possible. SOLUTION: A framed structural body which can be placed on sea bottom ground, a front wall portion 6 provided in a sloped state from the front to the rearward which is separated at constant intervals from the bottom end portion of the framed structural body to the framed structural body, and a rear wall portion 11 located at the rear portion of the framed structural body set lower than the front wall portion 6 are provided.
Patent JP-2000333164-A (JP)
Title: Coder, decoder, image processing unit, image processing system, image processing method and storage medium
Inventor: OKAMURA SHUICHI
IPC: H04N19/625
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a coder that can enhance a coding efficiency and image quality much more than those of a conventional coder. SOLUTION: An extract means 1 extracts a plurality of objects from received image data. Coding means 21-2N encode the objects extracted by the extract means 1 as a unit. The coding means 21-2N use an interface coding mode or a noninterlace coding mode adaptively on the basis of the characteristics of the objects as the coding mode and encode the objects.
Patent JP-2001175855-A (JP)
Title: Device and method for image processing, mark member, and classification display member
Inventor: NISHIYAMA YASUSHI
IPC: G06T7/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which extracts a subject of interest from an image. SOLUTION: This image processor is equipped with an image input part 10, an extracting process part 20 which extracts a subject of interest from an image, a condition storage part 30 which stores extraction conditions, and a recording part 40 which record the image.
Patent JP-2001240650-A (JP)
Title: Polyimide composition for insulating film, insulating film therefrom and method of forming the same
Inventor: ISHIKAWA SEIJI
IPC: H01B17/56
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a composition for polyimide insulating film that has excellent storage stability (a relatively low viscosity is constantly maintained) good printability and gives the insulating film (cured film) that has the conflicting properties of solvent resistance, heat resistance and flexibility, the insulating film therefrom and a method of forming the insulating film. SOLUTION: The objective composition of polyimide insulating film characteristically comprises (a) 100 pts.wt. of an organic solvent-soluble polyimide-siloxane that is obtained from the tetra-carboxylic acid component, the diamine component including 45-90 mol.% of diamino-polysiloxane represented by the general formula, 0.5-40 mol.% of a polar group-bearing aromatic diamine and 0-50 mol.% of a plurality of benzene rings-bearing aromatic diamine, (b) 2-40 pts.wt. of a polyvalent isocyanate and (c) an organic solvent.
Patent JP-2001242000-A (JP)
Title: Ultrasonic level meter
Inventor: HAYASHI EIJI
IPC: G01F23/28
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic level meter capable of measuring short distance as short as possible and of measuring also a long distance. SOLUTION: A judging circuit 55 judges a first echo wave as the main wave if the intervals of multiple echo waves detected are wide. If the judging circuit 55 judges that the intervals of the echo waves are narrow, the first echo has a possibility of being a remaining wave. A main echo surveying circuit calculates the position of the first echo wave based on the intervals of the second echo wave and the third echo wave. When a piezoelectric element 20 submerges, the echo wave increases to be multiple echo waves and lasts for a long time. The judging circuit 55 detects the duration time and the level of the multiple echo waves and judges as submergence when the value extremely increases.
Patent JP-2001245449-A (JP)
Title: Prepreg insulation coil for rotary electric machine
Inventor: OHATA KOJI
IPC: H02K3/32
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg insulation coil having an excellent insulation performance without the occurrence of a wrinkle and a void at the corner of an insulation layer. SOLUTION: The prepreg insulation coil for a rotary electric machine is formed with heat-compression forming by winding a coil conductor, setting the direction of a heat-shrink rate γ 1 as the direction of winding, with a heat- shrinkable tape that is in relation that; when the thickness and width of a prepreg insulation tape using a heat-shrinkable material to a base material are respectively set as to and tv, when the height of a coil 8 which is coarsely compressed and insulated with the tape is set as H, the width of which as W and the periphery length of which as U, and the thickness of the insulation layer 9 after compressively formed is set as T (units in mm for all), and when the coil conductor 8 is wound up with the heat-shrink tape and a compression rate at the time of compression forming is set as α,  one a heat-shrink rate γ1 or two directions intersecting in a flat face of the tape in the compression forming temperature is 0<=γ1<=t0/tW and another heat-shrink rate γ1 is 0<γ1 min<=γ1<=γ2max, and γ-2min= (1-α)[U-2(H+W)+8T]+2πT/[(1-α)U+2πT] and γ2max= 2παT/ (1-α)U+2πT].